NHTSA Complaint #11460023 — 2013 KIA OPTIMA

I am terrified the car is going to catch fire. You can fully inspect if need be. Most of the electronics in my car malfunction, since the start of buying it, windows roll down but not up from front button, sometimes my sunroof will open randomly, or when going to close will just reopen, my seat buttons dont always work, etc. But the newest thing that is scaring me and doesnt seem to be just cosmetic like the other electronic things it my air bag light randomly coming on, my driver air bag light comes on and the moment it does my passenger air bag light turns OFF with nobody in the seat. So Driver airbag will NOT be deploying but my passenger one will, with nobody in the seat. On top of that it vibrates and rough idles so badly its actually randomly turned off in the morning when i first start it. I have had my engine replaced and upgraded, and my turbo replaced already. I'm scared its not safe. I have not taken it to the dealer, as when I call them they tell me they are booked out for MONTHS.